I purchased it for Yukiwa keyless drill chuck. I made this product because there is a size MT1 of the centering table of the table turning machine that the price is reasonable. I used it with a sander because it was a little long for the tailstock that I have. There was no problem except length.

It was necessary to shorten the depth in terms of the specification of the lathe, I was worried about cutting at "total quenching", but it was cut with a band saw. MT1 side end 28 mm cut. Even in this state there is no blur and no problem. .

I use a tapered shank to drill a hole with a small diameter drill chuck on a milling cutter, it is in good condition to use it fitted to a spindle, fitting perfectly. Since we only used the drawbar type shank, the application seems to be useful for other instruments as well.